iphone4s更换电池_如果更换了iPhone电池后仍然出现问题该怎么办
iphone4s更换电池
If you recently replaced your iPhone’s battery (or had it done by an authorized Apple technician) and you’re still experiencing battery life problems, there are a few fixes you can try that might help.
如果您最近更换了iPhone的电池(或由Apple授权的技术人员来完成)，但仍然遇到电池寿命问题，可以尝试一些修复方法，可能会有所帮助。
If you haven’t heard, Apple recently began throttling iPhones that have old, degraded batteries. The one fix (without buying a new iPhone) has been to replace the battery with a new one, which can be done by Apple for $30, but it’s also not terribly difficult to do it yourself.
如果您还没有听说过，苹果公司最近就开始对电池老化，退化的iPhone进行节流。 一种解决方法(无需购买新的iPhone)是用新电池更换电池，这可以由苹果公司以30美元的价格完成，但是自己动手也不是很难。
However, if you’re having issues after having replaced the battery on your iPhone, there are a few things you can do to fix it, including performing a hard restart, calibrating the new battery, or replacing your replacement battery.
但是，如果在更换iPhone电池后遇到问题，则可以采取一些措施来修复它，包括执行硬重启，校准新电池或更换电池。
执行硬重启或DFU还原 (Perform a Hard Restart or DFU Restore)
For starters, the easiest thing you can try to fix any problem, including this one, is simply restarting your iPhone.
对于初学者来说，您可以尝试解决任何问题(包括此问题)的最简单方法就是重启iPhone。
If that doesn’t work, then the next step is performing a hard restart, which is a trick you also can use when your phone won’t turn on. How you perform a hard restart depends on what model iPhone you have:
如果这不起作用，则下一步是执行硬重启，这是当手机无法开机时也可以使用的技巧。 硬重启的方式取决于您使用的iPhone型号：
- iPhone 6s and earlier: Press and hold down both the Home and Power buttons for around ten seconds. Let go when the Apple logo appears. iPhone 6s和更早版本：按住“主页”和“电源”按钮约十秒钟。 当Apple徽标出现时放开。
- iPhone 7: Press and hold down both the Power and Volume Down buttons for around ten seconds, until the logo appears. iPhone 7：按住电源和降低音量按钮约十秒钟，直到出现徽标。
- iPhone 8 and newer: Press and release the Volume Up button, and then press and release the Volume Down button. After that, press and hold the Power button until the Apple logo appears. iPhone 8及更高版本：按下并释放音量调高按钮，然后按下并释放音量调低按钮。 之后，按住电源按钮，直到出现Apple徽标。
If performing a hard reset still doesn’t fix your battery issues, you can try a DFU restore, which will completely wipe your iPhone (so make sure to back it up), as well as force an update to the firmware, if there is one.
如果执行硬重置仍不能解决电池问题，则可以尝试DFU恢复，该恢复将完全擦除iPhone(因此请确保将其备份)，并在存在固件更新的情况下强制更新固件。一。
校准新电池 (Calibrate the New Battery)
If you replaced the battery yourself using an iFixit kit, then you probably were told in the instructions to calibrate the battery. However, if Apple replaced your battery, they likely won’t do this for you. So it may be worth a go if you’re having battery life problems.
如果您使用iFixit套件自己更换了电池，则说明中可能会提示您校准电池。 但是，如果Apple更换了您的电池，他们可能不会为您这样做。 因此，如果您遇到电池寿命问题，则值得一试。
Calibrating the battery is pretty simple, but takes a bit of patience. Just drain the battery until your phone completely dies, and then charge it all the way up to 100% without interruption. Boom, your battery is now calibrated.
校准电池非常简单，但是需要一些耐心。 只需耗尽电池电量，直到手机完全没电，然后将其完全充电至100％，不会中断。 动臂，您的电池现已校准。
It’s good to do this every few months anyway in order to keep the battery percentage as accurate as possible, but it’s also something that could jumpstart a fresh battery in an older iPhone if you’re having some issues there.
最好每隔几个月执行一次，以使电池电量百分比尽可能准确，但是如果您遇到了一些问题，也可能会在旧款iPhone中Swift启动新电池。
更换替换 (Replace the Replacement)
If none of the above have worked, then it’s likely that the replacement battery is a dud. It’s rare, but it happens.
如果以上方法均无效，则替换电池可能已过时。 很少见，但确实如此。
If you had Apple (or an authorized repair shop) replace the battery for you, go back to them, tell them about your problem, and what you’ve done to try and fix it.
如果您有Apple(或授权的维修店)为您更换电池，请与他们联系，向他们介绍您的问题以及为修复此问题所做的工作。
If you replaced the battery yourself using an iFixit kit, you can contact iFixit and explain your issue. This is what I had to do with my wife’s iPhone, which was still acting up after replacing the battery. If need be, they can send you a new replacement battery free of charge, and that should do the trick.
如果您使用iFixit套件自己更换了电池，则可以联系iFixit并解释您的问题。 这就是我对我妻子的iPhone的处理，iPhone在更换电池后仍在运转。 如有需要，他们可以免费为您发送新的备用电池，这可以解决问题。
iphone4s更换电池